Methyl Bromide Detection Tubes 5/b (5 -50 ppm)

There are no reviews yet. | Write a review
Item #: CH27301
MFG: Draeger

UOM: Box of 10
Min Order: 0
Note: Must be ordered in multiples of 1

View additional buying options

Methyl Bromide Detection Tubes 5/b (5 -50 ppm)

For short-term measurements more than 160 Draeger Tubes are available to measure the so called spot concentrations of specific gases.

A wide range of different gases and vapors can be detected and measured, such as:

  • Determining and measuring concentration peaks
  • Measuring personal exposure in the inhalation area
  • Detecting leaks in pipelines, gas installations etc.
  • Air analysis in sewers, shafts and confined spaces
Standard Measuring Range: 5 to 50 ppm
Number of strokes n: 5
Time for Measurement: approx. 1 min
Standard Deviation: ± 20 to 30 %
Color Change: green ──> brown
Temperature: 0 to 40°C
Absolute Humidity: 3 to 15 mg H2O / L
Reaction Principle: a) CH3Br + SO3 + MnO4- ──> Br2
b) Br2 + o-dianisidine ──> brown reaction product
Cross Sensitivity: Other chlorinated hydrocarbons, free halogens and halogenated hydrocarbon acids are also indicated, however, with differing sensitivities.